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If an object is placed at the centre of ...

If an object is placed at the centre of a glass sphere and it is seen from outside, then prove that its virtual image is also formed at centre.

Text Solution

Verified by Experts

The correct Answer is:
A
All rays starting from centre pass undeviated as
they fall normal to the surface.
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Knowledge Check

  • A point object is placed at the centre of a glass sphere of radius 6 cm and refractive index 1.5. The distance of the virtual image from the surface of the glass is

    A
    2 cm
    B
    4 cm
    C
    6 cm
    D
    12 cm

  • A point object is placed at the centre of a glass sphere of radius 6cm and refractive index 1.5. The distance of virtual image from the surface is

    A
    6cm
    B
    4cm
    C
    12cm
    D
    9cm

  • A point object is placed at the center of a glass sphere of radius 6cm and refractive index 1.5. The distance of virtual image from the surface is

    A
    6cm
    B
    4cm
    C
    12cm
    D
    9cm

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